:Neorickettsia sennetsu

{{Short description|Species of bacterium}}

{{Speciesbox

| name = Ehrlichiaceae

| taxon = Neorickettsia sennetsu

| authority = (Misao and Kobayashi 1956) Dumler et al. 2001

| synonyms =

• Rickettsia sennetsu Misao and Kobayashi 1956 (Approved Lists 1980)
• Ehrlichia sennetsu (Misao and Kobayashi 1956) Ristic and Huxsoll 1984

| synonyms_ref = {{cite journal |vauthors=Dumler JS, Barbet AF, Bekker CP, etal |title=Reorganization of genera in the families Rickettsiaceae and Anaplasmataceae in the order Rickettsiales: unification of some species of Ehrlichia with Anaplasma, Cowdria with Ehrlichia and Ehrlichia with Neorickettsia, descriptions of six new species combinations and designation of Ehrlichia equi and 'HGE agent' as subjective synonyms of Ehrlichia phagocytophila |journal=Int. J. Syst. Evol. Microbiol. |volume=51 |issue=Pt 6 |pages=2145–65 |year=2001 |pmid=11760958 |doi=10.1099/00207713-51-6-2145|doi-access=free }}

}}

Neorickettsia sennetsu is a Gram-negative bacterium that causes Sennetsu ehrlichiosis.